Reset - Omron RX2 Series User Manual

8-10-4 Reset

You can cancel the tripped inverter.
For resetting, press the Stop/Reset key on the LCD operator or turn on the [RS] reset terminal.
To use the reset terminal, allocate the "028 [RS] reset" to the input terminal function.
Regardless of the settings, the reset terminal is set to serve as Contact a (NO).
With the "Reset selection [CA-72]," you can select a timing for cancelling the trip with the RS terminal.
You can make the "[RS] terminal" valid only at a timing for cancelling the trip in the event of an abnor-
mality.
Precautions for Correct Use
• Do not use the "[RS] reset terminal" in order to interrupt the output of the inverter. To interrupt
the output of the inverter with a signal input, use the "[FRS] free run stopping terminal" of the
input terminal function.
• When a reset signal is input during retry stand-by, the operation starts with the frequency at
the time of interruption kept un-cleared.
 Parameter
Item
Reset mode selection
Restart mode after RS
release
Input terminals 1 to 9,
A, and B
Retry wait time before
motor restart
Restart frequency
threshold
Restart level of Active
frequency matching
Restart con-
stant(speed) of Active
frequency matching
High-function General-purpose Inverter RX2 Series User's Manual
Parameter Data
00
01
[CA-72]
02
03
00
[bb-41] 01
02
[CA-01] to
028
[CA-11]
[bb-26] 0.3 to 100.0(s)
0.00 to
[bb-42]
590.00(Hz)
(0.2 to 2.0) ×
Inverter rated
[bb-43]
*1
current
0.10 to 30.00
[bb-44]
(sec)
Description
At ON, cancels the trip (Ex.1).
At normal: Interrupts the output.
At abnormal: Cancels the trip.
At OFF, cancels the trip (Ex.2).
At normal: Interrupts the output.
At abnormal: Cancels the trip.
At ON, cancels the trip (Ex.1 and Ex.3).
At normal: Invalid
At abnormal: Cancels the trip.
At OFF, cancels the trip (Ex.2 and Ex.4).
At normal: Invalid
At abnormal: Cancels the trip.
Starts with 0 Hz
Starts frequency adjustment
Restarts frequency acquisition
RS: Reset function
A stand-by time for restarting after resetting,
and after an operation instruction has been
given
The lower limit frequency setting for restart-
ing
The current limit level when restarting fre-
quency acquisition
The deceleration rate at the time of fre-
quency acquisition
8 Applied Settings
Default
data
00
00
-
0.3
0.00
1.0×
Inverter
rated
current
0.5
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